-17- 
EUROPEAN ELM SCALE ( Gossyparia spuria Mod.) 
Nebraska. M. H. Swenk (February 24): Infestation in Lincoln Countv reported on 
January 26 . 
LOCUST 
LOCUST BORER ( Oyllene robiniae Forst.) 
Nebraska- M. H. S w enk (February 24): Black locust trees m Adams County 
reported on February 1 as being damaged. 
A BORER ( Agrilus difficilis Gory) 
Nebraska. M. H. Swenk (February 24): A honey locust tree in Adams County 
reported on February 1 as being attacked. 
NORWAY MAPLE APHID ( Periphyllus lyropictus Kess.) 
Connecticut. E. P. Felt. (February 2l): Eggs found in abundance on Norway maple 
in the Stanford area. , 
OAK 
CARPENTER WORM (Prionoxystus rob iniae Peck) 
Nebraska. M. H. Swenk (February 24): Reported on November 15, 1933, as attack- 
ing young oak trees in Lancaster County. 
A GALL-WASP ( Andricus topiarius Ashm. ) 
Nebraska. M. H. Swenk (February 24): Damaged oak buds received from Saline 
County late in November 1933* 
PINE ■ 
A SCALE ( Matsucoccus s p. )’ 
California. H. L. McKenzie (February) • What appears to be an undescribed 
species has been found apparently associated with a tip killing of lateral 
branches on ponder os a pine near Mt. St. Helena, Napa County. Mature pines 
show conspicuous flagging of branches* 
PINE NEEDLE SCALE ( Ohionaspis pinif oliae Fitch) 
Connecticut. E. P. Felt (February 2l): Reported as increasing in southwestern 
Connecticut during the last few years. 
WILLOW 
POPLAR AND WILLOW BORER ( Sterpochetus lapathi L.) 
Oregon. D. C. Mote (February 22): Young larvae common in willows in Portland and 
vicinity. 
